shoc-backend/SeaHaven.DataServices/Helpers/WorkOrderBoardDispatchAssignment.cs

namespace SeaHaven.DataServices.Helpers
{
    /// <summary>
    /// SH-183: a cancelled or refused primary dispatch is not a live vendor assignment.
    /// Verified/Completed remain live — the company that did the work.
    /// </summary>
    public static class WorkOrderBoardDispatchAssignment
    {
        public static bool IsInactivePrimaryDispatch(string? status)
        {
            var normalized = (status ?? string.Empty).Trim().ToLowerInvariant();
            return normalized is "cancelled" or "canceled" or "refused";
        }

        public static (int? VendorId, string? VendorName) LiveVendor(
            int? vendorId,
            string? vendorName,
            string? primaryDispatchStatus)
        {
            if (IsInactivePrimaryDispatch(primaryDispatchStatus))
            {
                return (null, null);
            }

            return (vendorId, vendorName);
        }
    }
}